*SUPPORT*
IN: dax fep wif gazzer zup gazzer lug OUT: YELLOW YELLOW PINK PINK BLUE BLUE RED
IN: zup kiki OUT: PINK PINK
IN: zup fep lug lug gazzer wif OUT: RED RED PINK PINK YELLOW YELLOW
IN: zup dax OUT: PINK BLUE
IN: dax zup fep zup gazzer zup gazzer lug OUT: YELLOW YELLOW PINK PINK BLUE PINK PINK PINK
IN: lug lug fep lug gazzer dax OUT: BLUE BLUE YELLOW YELLOW YELLOW YELLOW
IN: wif fep lug dax OUT: RED RED YELLOW BLUE
IN: lug fep wif OUT: YELLOW YELLOW RED
IN: zup dax gazzer lug OUT: YELLOW YELLOW PINK BLUE
IN: zup wif fep zup kiki OUT: PINK RED RED PINK PINK RED RED PINK
IN: dax OUT: BLUE
IN: dax fep wif OUT: BLUE BLUE RED
IN: wif fep wif dax OUT: RED RED RED BLUE
IN: zup fep wif kiki kiki OUT: PINK PINK RED RED RED RED

*QUERY*
IN: dax dax kiki OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: RED
IN: lug OUT: YELLOW
IN: wif fep dax kiki gazzer dax OUT: BLUE BLUE RED RED BLUE BLUE
IN: wif kiki OUT: RED RED
IN: zup gazzer lug OUT: YELLOW YELLOW PINK
IN: zup OUT: PINK
IN: zup gazzer dax kiki OUT: BLUE BLUE PINK BLUE BLUE PINK
IN: zup zup wif wif dax wif gazzer zup OUT: PINK PINK PINK PINK RED RED BLUE RED
IN: wif fep wif gazzer wif OUT: RED RED RED RED RED

*GRAMMAR*
wif -> RED 
 zup -> PINK 
 dax -> BLUE 
 lug -> YELLOW 
 x1 gazzer u1 -> [u1] [u1] [x1] 
 u1 fep x1 -> [u1] [u1] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 